Javascript: how to check empty object in an array? [duplicate]

Question

I am getting an array of objects from my JSON response. Sometimes I am getting an array of length 1 with an empty object. How do I check that condition?

I tried with a few things-

  myarray[0]=='empty' || myarray[0] == 'undefined'
  or myarray.indexOf(0)== -1

But didn't solved the problem

Answer 1

You can use Object.keys() method to return all property names and check it's length:

Object.keys(myarray[0]).length === 0;